I asked yesterday and a guy said I need windows 7 full addition on a new rig without any operating system or it won't work .
http://www.amazon.com/gp/aw/d/B00H09BB16?vs=1
My friend building th pc said no you don't need that. You can get a 64 bit OEM but you can only get windows 7 64 bit OEM if you buy a certain computer part.
http://www.amazon.com/gp/aw/d/B00H09BB16?vs=1
My friend building th pc said no you don't need that. You can get a 64 bit OEM but you can only get windows 7 64 bit OEM if you buy a certain computer part.